PkgSrc changes:
  - Updating package for p5 module SQL::Abstract from 1.53 to 1.55
  - Adjusting dependencies (and arrange them to alphabetical order)

Upstream changes:
revision 1.55  2009-05-17 22:54 (UTC)
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    - make sure that sql generation does not mutate the supplied
      where condition structure

revision 1.54  2009-05-07 17:23 (UTC)
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    - allow special_operators to take both code refs and method names
      (makes it possible to properly subclass the builtin ones)

(sno)